PMC:7796344 / 15495-16064 3 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T118 | 0-330 | Sentence | denotes | One thousand and twelve pilgrim of 41 nationalities who performed Umrah in the Saudi Arabia in 2019 had completed the survey, almost a quarter of whom had not received any vaccination prior to travel to the holy city, including meningitis vaccine and poliomyelitis vaccine, which are mandatory by Saudi Arabian health authorities. |
| T119 | 331-569 | Sentence | denotes | Another issue is that a considerable percentage of pilgrims (30.1%) never wore a face mask in crowded areas during Umrah, which merits further investigations for the causes and improvement polices, particularly amid the COVID-19 pandemic. |